> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Page URLs now mirror the navigation

> Every page and API operation moved to the path its navigation position names. The old URLs are not redirected.

<Badge stroke icon="calendar-days" iconType="regular">September 10, 2026</Badge> <Badge stroke icon="file-code" iconType="regular">Documentation update</Badge> <Badge color="purple" size="lg" stroke icon="eye" iconType="regular">Action required</Badge>

## Affects

***

Everyone who saved a link to docs.lerian.studio, and every system that stores one. A saved link to a moved page or to a moved API operation is now a broken link.

## What changed

***

**Page URLs now mirror the navigation.** Every page and API operation on docs.lerian.studio moved to the path its navigation position names: `/en/<tab>/<anchor>/<page>`, so a product page now sits under `/en/products/<product>/`. The old URLs are not redirected. Update saved links, product-console links, and any URL embedded in an API description or error payload.

## The rule

***

A page URL is its navigation path: `/en/<tab>/<anchor>/<page>`, so a product page sits under `/en/products/<product>/`. API Reference mirrors it with `/reference` inserted: `/en/reference/<family>/<product-or-rail-or-interface>/<operation>`. Nothing redirects the old shapes.

## Before and after

***

| Tab           | Old URL                                        | New URL                                                   |
| ------------- | ---------------------------------------------- | --------------------------------------------------------- |
| Products      | `/en/midaz/what-is-midaz`                      | `/en/products/midaz/what-is-midaz`                        |
| Start Here    | `/en/fundamentals/accounting/accounting-cycle` | `/en/start-here/fundamentals/accounting/accounting-cycle` |
| Brazil Rails  | `/en/rails/native/spi/what-is-lerian-spi`      | `/en/rails/spi/what-is-lerian-spi`                        |
| Platform      | `/en/platform/helm/helm-overview`              | `/en/platform/deploy/helm-overview`                       |
| API Reference | `/en/reference/matcher/list-contexts`          | `/en/reference/products/matcher/list-contexts`            |

The Products row shows the full new shape: the `products` tab, then the product, then the page.

## Impact

***

**Classification: Action required.**

No redirect covers an old URL. A request to an old address returns the site's 404 page. The navigation, the search, and every link inside the documentation already point at the new addresses.

## What you need to do

***

1. Open the page from the navigation and save the new address.
2. Replace any documentation URL that your own code or configuration stores. Product consoles, Helm notes, alert runbooks, and API error payloads are the common places.
3. Read the new address from the navigation path. The rule above gives it without a lookup.

## Where to go

***

* [Home](/en/index) — the entry point to the tabs.
* [Start Here](/en/start-here/welcome-to-our-guides) — the guided path through the site.
* [API Reference](/en/reference/introduction) — the reference for every product, rail, and interface.